149786676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{320057}}^1$

素因数の和:320080

約数の個数: 36

約数和(自身を含む): 407753892

約数和(自身を除く): 257967216

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 320057, 640114, 960171, 1280228, 1920342, 2880513, 3840684, 4160741, 5761026, 8321482, 11522052, 12482223, 16642964, 24964446, 37446669, 49928892, 74893338, 149786676]

約数ペア:

[(1, 149786676), (2, 74893338), (3, 49928892), (4, 37446669), (6, 24964446), (9, 16642964), (12, 12482223), (13, 11522052), (18, 8321482), (26, 5761026), (36, 4160741), (39, 3840684), (52, 2880513), (78, 1920342), (117, 1280228), (156, 960171), (234, 640114), (468, 320057)]